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Scratch adhesion testing of plasma-sprayed yttria-stabilized zirconia coatings
1991 (English)In: Surface and Coatings Technology, Vol. 46, no 3, 331-345 p.Article in journal (Refereed) Published
Abstract [en]

The suitability of scratch adhesion testing, usually used for determining the critical load for thin hard coatings like TiC and TiN, in characterizing plasma-sprayed yttria-stabilized zirconia coatings is demonstrated. The effects of loading rate and scratching speed on the critical load of these sprayed coatings were studied. Although some peculiarities in acoustic signal-load plot were observed at high values of loading rate and scratching speed, it was found that these intrinsic parameters, at low and medium values, do not have any prominent effect on the critical load. © 1991.

Place, publisher, year, edition, pages
1991. Vol. 46, no 3, 331-345 p.
Keyword [en]
Materials Testing, Zirconia, Critical Load, Intrinsic Parameters, Loading Rate, Plasma Sprayed Coatings, Scratch Adhesion Testing, Yttria Stabilized Zirconia, Protective Coatings
URN: urn:nbn:se:hv:diva-8433ISBN: 02578972 (ISSN)OAI: diva2:860165
Available from: 2015-10-10 Created: 2015-10-08 Last updated: 2015-10-10Bibliographically approved

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Joshi, S. V.

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